delphi - 如何循环组件 nethttpclient Generics.Collections

Question

我尝试使用此代码，但错误参数超出范围。如何解决这个问题？我在comport上尝试Generics.Collections，运行正常，但为什么我尝试netclient错误？谢谢你

uses 
  Generics.Collections
type
  TArg<T> = reference to procedure(const Arg: T);

procedure TForm2.FormCreate(Sender: TObject);
begin
  netkList := TList<TNetHTTPClient>.Create;
end;

procedure TForm2.Button1Click(Sender: TObject);
var
  i: Integer;
  strim: TStringStream;
  respon: IHTTPResponse;
begin
  for i := 1 to 25 do
  begin
    netkList[i].Asynchronous := False;
    respon := netkList[i].Get('https://google.com/'+IntToStr(i), strim);
  end;
end;